Individual Calculations February 2015
 Bersamina, Paulo  Total change: -31.20  Rating chartPersonal card
 PHILIPPINE CUP International Chess Championship Quezon City PHI 2014-12-05
RcRownchangeKK*chgGame
 2329 2391 4.50 10 -1.27 20 -25.40 
  San Diego, Marie Antoinette wf2063 PHI1.0010.13202.60 
  Sadorra, Julio Catalino g2575 PHI0.001-0.2620-5.20 
  Torre, Eugenio g2449 PHI0.001-0.4220-8.40 
  Bilguun, Sumiya f2249 MGL0.501-0.1920-3.80 
  Bancod, Ronald m2283 PHI0.501-0.1520-3.00 
  Nebato, Sheider 2252 PHI1.0010.31206.20 
  Roque, Merben 2271 PHI1.0010.34206.80 
  Laylo, Darwin g2500 PHI0.001-0.3520-7.00 
  Pascua, Haridas m2404 PHI0.5010.02200.40 
  Reyes, Narquinden 2245 PHI0.001-0.7020-14.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Pure Gold/PSC Chairman's Cup International Chess Challenger Manila City PHI 2014-12-14
RcRownchangeKK*chgGame
 2369 2391 5.00 10 -0.29 20 -5.80 
  Grafil, Franz Robert 2107 PHI1.0010.16203.20 
  Gagunashvili, Merab g2579 GEO0.5010.24204.80 
  Antonio, Rogelio Jr g2503 PHI0.5010.15203.00 
  Demchenko, Anton g2611 RUS0.001-0.2220-4.40 
  Salcedo, Richilieu Iii m2257 PHI0.501-0.1820-3.60 
  Bancod, Ronald m2283 PHI0.501-0.1520-3.00 
  Elorta, David 2298 PHI0.501-0.1320-2.60 
  Bitoon, Richard g2414 PHI0.5010.03200.60 
  Gonzales, Jayson g2392 PHI0.5010.00200.00 
  Bilguun, Sumiya f2249 MGL0.501-0.1920-3.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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